Grand Prix 4T60-E Transmission Problems
1993 Grand Prix SE 3.1Liter 4T60-E 
I have a 93 Grand Prix with a 4T60-E and I just changed the transmission fluid and filter and after doing so I made sure the filter gasket and filter were properly fitted and put the pan back on and topped the fluid off at the proper level. Since doing this the transmission does not want to fully go into gear when the car is cold. But, after it has had a chance to warm up for a few minutes it goes right into gear. When driving the transmission shifts through all the gears smoothly. It does not slam into gear when going to any gear from park or from one gear to another such as drive to reverse and reverse to drive. If I pull the shifter down into 1st when it’s doing this it jumps right into gear. I have a feeling this is not a clutch problem because it operates normally when it’s been running a couple of minutes, possibly a pump problem or a loose line/component where the filter is located?? Maybe I bumped something that could be causing this. Any input on this matter would be great!!
Last edited by kielu84; 12-25-2006 at 07:21 AM.
Reason: Adding more detailed information on the problem
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